FR2635312B1 - Pellicule composite thermoretractable et procede d'emballage d'un objet - Google Patents

Pellicule composite thermoretractable et procede d'emballage d'un objet

Info

Publication number
FR2635312B1
FR2635312B1 FR898909110A FR8909110A FR2635312B1 FR 2635312 B1 FR2635312 B1 FR 2635312B1 FR 898909110 A FR898909110 A FR 898909110A FR 8909110 A FR8909110 A FR 8909110A FR 2635312 B1 FR2635312 B1 FR 2635312B1
Authority
FR
France
Prior art keywords
packaging
composite film
heat shrink
shrink composite
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR898909110A
Other languages
English (en)
Other versions
FR2635312A1 (fr
Inventor
Kazuo Kondo
Nobuya Ishiguro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Okura Industrial Co Ltd
Original Assignee
Okura Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Okura Industrial Co Ltd filed Critical Okura Industrial Co Ltd
Publication of FR2635312A1 publication Critical patent/FR2635312A1/fr
Application granted granted Critical
Publication of FR2635312B1 publication Critical patent/FR2635312B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/704—Crystalline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
FR898909110A 1988-08-11 1989-07-06 Pellicule composite thermoretractable et procede d'emballage d'un objet Expired - Fee Related FR2635312B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8819109A GB2221649B (en) 1988-08-11 1988-08-11 Heat shrinkable composite film and packaging method using same

Publications (2)

Publication Number Publication Date
FR2635312A1 FR2635312A1 (fr) 1990-02-16
FR2635312B1 true FR2635312B1 (fr) 1994-08-05

Family

ID=10641978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898909110A Expired - Fee Related FR2635312B1 (fr) 1988-08-11 1989-07-06 Pellicule composite thermoretractable et procede d'emballage d'un objet

Country Status (5)

Country Link
AU (1) AU613778B2 (fr)
CA (1) CA1325766C (fr)
DE (1) DE3923464C2 (fr)
FR (1) FR2635312B1 (fr)
GB (1) GB2221649B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221410B1 (en) 1992-09-25 2001-04-24 Cryovac, Inc. Backseamed casing and packaged product incorporating same
JP3326873B2 (ja) * 1992-07-22 2002-09-24 住友化学工業株式会社 包装用フィルム
US5298302A (en) * 1992-08-21 1994-03-29 W. R. Grace & Co.-Conn. Film with improved lap seal
CA2106889C (fr) * 1992-09-25 2003-08-19 Ram K. Ramesh Pellicule multicouche rescellable
DE69319061T2 (de) * 1992-10-26 1999-03-18 Bollore Technologies Sa Wärmeschrumpfbarer Verbundfilm, Verfahren zu seiner Herstellung und Verwendung für Verpackungen
FR2703624B1 (fr) * 1993-04-06 1995-07-07 Bollore Technologies Film composite thermoretractable, procede de fabrication et utilisation dudit film pour le suremballage d'articles.
FR2697203B1 (fr) * 1992-10-26 1995-02-17 Bollore Technologies Film composite thermorétractable et recyclable à base notamment de polypropylène procédé de production de celui-ci et utilisation du film pour le suremballage.
IT1256051B (it) * 1992-10-30 1995-11-21 Soten Film coestruso termoretraibile e procedimento per la sua preparazione.
JP3258830B2 (ja) * 1994-09-29 2002-02-18 株式会社興人 ポリオレフィン系熱収縮性積層フィルム
US5837335A (en) * 1994-10-04 1998-11-17 Cryovac, Inc. High shrink multilayer film which maintains optics upon shrinking
US5834077A (en) * 1994-10-04 1998-11-10 W. R. Grace & Co.-Conn. High shrink multilayer film which maintains optics upon shrinking
EP0729900B1 (fr) * 1995-03-01 2003-07-23 Cryovac, Inc. Procédé d'emballage
US5744181A (en) * 1995-03-01 1998-04-28 W. R. Grace & Co.-Conn. Packaging method using thermoplastic materials and package obtained thereby
DE19515254C2 (de) * 1995-04-26 1998-06-04 Fresenius Ag PVC-freie Mehrschichtfolie, Verfahren zur Herstellung derselben und deren Verwendung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017746B2 (ja) * 1977-07-13 1985-05-07 三菱電機株式会社 エレベ−タの速度制御装置
US4194039A (en) * 1978-04-17 1980-03-18 W. R. Grace & Co. Multi-layer polyolefin shrink film
JPS54152282A (en) * 1978-05-19 1979-11-30 Aioi Seiki Kk Oil pressure clamper of machine tool
AU533447B2 (en) * 1978-12-18 1983-11-24 Asahi Kasei Kogyo Kabushiki Kaisha Stretching multi layer film
NZ196286A (en) * 1980-05-23 1983-09-02 Grace W R & Co Heat-sealabel multi-ply polypropylene film
US4410582A (en) * 1980-12-10 1983-10-18 Toray Industries, Inc. Multi-layered polyolefin laminated film
US4352849A (en) * 1981-03-26 1982-10-05 W. R. Grace & Co. Coextruded, heat-shrinkable, multi-layer, polyolefin packaging film
CA1199567A (fr) * 1982-02-18 1986-01-21 Walter B. Mueller Pellicules retrecissables en polyethylene lineaire
GB2135240B (en) * 1982-02-19 1986-01-15 Grace W R & Co Linear polyethylene shrink films
AU578753B2 (en) * 1984-02-13 1988-11-03 Mitsui Chemicals, Inc. Crystalline random propylene copolymer composition and composite laminate comprising said composition
JPH0641226B2 (ja) * 1984-06-27 1994-06-01 キヤノン株式会社 カラーインクジェット記録方法
US4726999A (en) * 1984-10-31 1988-02-23 Shell Oil Company Laminated structure comprising a substrate layer composed of a crystalline propylene resin and a heat-sealable layer composed of a crystalline propylene random copolymer composition
CA1308012C (fr) * 1986-01-17 1992-09-29 Robert Wayne Thies Pellicule de polyolefine multicouche a capacite de contraction elevee mais a faible retrait
US4764425A (en) * 1987-01-02 1988-08-16 Mobil Oil Corporation Oriented, heat sealable multi-layered film
CA1283035C (fr) * 1987-03-09 1991-04-16 Sumitomo Chemical Company, Limited Pellicule stratifiee thermo-contractile

Also Published As

Publication number Publication date
AU3784589A (en) 1990-02-15
AU613778B2 (en) 1991-08-08
GB2221649A (en) 1990-02-14
FR2635312A1 (fr) 1990-02-16
GB8819109D0 (en) 1988-09-14
GB2221649B (en) 1992-04-29
DE3923464A1 (de) 1990-02-15
CA1325766C (fr) 1994-01-04
DE3923464C2 (de) 2000-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse